Figure 2From: Genomic alterations of primary tumor and blood in invasive ductal carcinoma of breastComparison of array-CGH with Real-time PCR analysis. Each sample is depicted on the x-axis, fold change of array CGH is depicted by linear-ratios, and RT-PCR (y-axis) is delineated applying N-value. A threshold level >1 (linear-ration and N-value) indicates significant DNA copy number gain.Back to article page